KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | Michaelis-Menten kinetics, and thermodynamics at 25-48 °C, detailed overview | Cucurbita maxima | |
0.126 | - |
L-ascorbic acid | pH 6.0, 25°C | Cucurbita maxima |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 L-ascorbic acid + O2 | Cucurbita maxima | - |
2 L-dehydroascorbic acid + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cucurbita maxima | - |
var. jerimum caboclo | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | - |
Cucurbita maxima | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 L-ascorbic acid + O2 | - |
Cucurbita maxima | 2 L-dehydroascorbic acid + 2 H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | - |
Cucurbita maxima |
Synonyms | Comment | Organism |
---|---|---|
ascorbate oxidase | - |
Cucurbita maxima |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
assay at | Cucurbita maxima |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | 70 | - |
Cucurbita maxima |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
the thermal inactivation is irreversible, a first-order reaction mechanism | Cucurbita maxima |
10 | - |
half-life: 1047 min | Cucurbita maxima |
70 | - |
half-life: 21.2 min | Cucurbita maxima |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
assay at | Cucurbita maxima |